It doesn't make sense for the E2E framework to have command line options that
don't do anything because then all test suites built with the framework inherit
those options.
For -list-images and -list-conformance-tests the solution is to move the
implementation into the framework (-list-images) respectively move the flag
into test/e2e (-list-conformance-tests).
The placement was decided based on the observation that image patching is
common functionality while conformance testing is specific to one test suite.
The old tests were no longer passing with Ginkgo v2.5.0. Instead of keeping the
old approach of checking recorded spec results, now the tests actually cover
what we care about most: the results recorded in JUnit.
This also gets rid of having to repeat the stack backtrace twice (once as part
of the output, once for the separate backtrace field).
All information that we want will be written into the failure XML element's
data. We don't need the message tag and don't want it because our
tools (kettle, testgrid, spyglass) would then just concatenate the two strings.
This gets implemented for us by Ginkgo. However, truncating the failure message
is not supported there at the moment. It's unclear how important that is,
therefore this (recently added feature) gets removed.
All code must use the context from Ginkgo when doing API calls or polling for a
change, otherwise the code would not return immediately when the test gets
aborted.
The Gingo v2 time suffix is hh:mm:ss without the .xyz sub-second details if the
time stamp happens to land exactly on a second.
This change fixes test flakes like the following:
-STEP: Building a namespace api object, basename test-namespace
+STEP: Building a namespace api object, basename test-namespace 12/13/22 11:43:53
--- FAIL: TestCleanup (36.79s)
ginkgo.DeferCleanup has multiple advantages:
- The cleanup operation can get registered if and only if needed.
- No need to return a cleanup function that the caller must invoke.
- Automatically determines whether a context is needed, which will
simplify the introduction of context parameters.
- Ginkgo's timeline shows when it executes the cleanup operation.
The wrapper can be used in combination with ginkgo.DeferCleanup to ignore
harmless "not found" errors during delete operations.
Original code suggested by Onsi Fakhouri.
It is set in all of the test/e2e* suites, but not in the ginkgo output
tests. This check is needed before adding a test case there which would trigger
this nil pointer access.
Adding the "context" import in the previous commit must get compensated by
removing one of the blank lines in the output unit tests, otherwise the stack
backtrace don't match expectations.
Every ginkgo callback should return immediately when a timeout occurs or the
test run manually gets aborted with CTRL-C. To do that, they must take a ctx
parameter and pass it through to all code which might block.
This is a first automated step towards that: the additional parameter got added
with
sed -i 's/\(framework.ConformanceIt\|ginkgo.It\)\(.*\)func() {$/\1\2func(ctx context.Context) {/' \
$(git grep -l -e framework.ConformanceIt -e ginkgo.It )
$GOPATH/bin/goimports -w $(git status | grep modified: | sed -e 's/.* //')
log_test.go was left unchanged.
Many clusters block direct requests from internal resources to the nodes
external IPs as best practice. All accesses from internal resources that
want to access resources running on nodes go through load balancers,
nodes being on private or public subnets. Let's prefer internal IPs
first, so the tests can work even when there are security group rules
present blocking requests to the external IPs.
We should not require ExternalIP for Conformance, but should keep
testing ExternalIPs in sig network.
Signed-off-by: Rafael Fonseca <r4f4rfs@gmail.com>
Add volumePath parameter to all disruptive checks, so subpath tests can use
"/test-volume" and disruptive tests can use "/mnt/volume1" for their
respective Pods.
This removes WaitTimeoutForPodNoLongerRunningOrNotFoundInNamespace
introduced in f2b9479f8e and changes
the test to use goroutines to speed up the cleanups.
- New API field .spec.schedulingGates
- Validation and drop disabled fields
- Disallow binding a Pod carrying non-nil schedulingGates
- Disallow creating a Pod with non-nil nodeName and non-nil schedulingGates
- Adds a {type:PodScheduled, reason:WaitingForGates} condition if necessary
- New literal SchedulingGated in the STATUS column of `k get pod`
